JP6194542B2 - 改良型ビード付きタイヤ - Google Patents

改良型ビード付きタイヤ Download PDF

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Publication number
JP6194542B2
JP6194542B2 JP2014543876A JP2014543876A JP6194542B2 JP 6194542 B2 JP6194542 B2 JP 6194542B2 JP 2014543876 A JP2014543876 A JP 2014543876A JP 2014543876 A JP2014543876 A JP 2014543876A JP 6194542 B2 JP6194542 B2 JP 6194542B2
Authority
JP
Japan
Prior art keywords
tire
bead
height
outer strip
radially
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
JP2014543876A
Other languages
English (en)
Japanese (ja)
Other versions
JP2015502287A (ja
Inventor
フレデリック ブルジョワ
フレデリック ブルジョワ
フランソワ−グザヴィエ ブルノー
フランソワ−グザヴィエ ブルノー
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Compagnie Generale des Etablissements Michelin SCA
Michelin Recherche et Technique SA France
Original Assignee
Compagnie Generale des Etablissements Michelin SCA
Michelin Recherche et Technique SA France
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Compagnie Generale des Etablissements Michelin SCA, Michelin Recherche et Technique SA France filed Critical Compagnie Generale des Etablissements Michelin SCA
Publication of JP2015502287A publication Critical patent/JP2015502287A/ja
Application granted granted Critical
Publication of JP6194542B2 publication Critical patent/JP6194542B2/ja
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
    • B60C15/00—Tyre beads, e.g. ply turn-up or overlap
    • B60C15/06—Flipper strips, fillers, or chafing strips and reinforcing layers for the construction of the bead
    • B60C15/0628—Flipper strips, fillers, or chafing strips and reinforcing layers for the construction of the bead comprising a bead reinforcing layer
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
    • B60C1/00—Tyres characterised by the chemical composition or the physical arrangement or mixture of the composition
    • B60C1/0025—Compositions of the sidewalls
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
    • B60C15/00—Tyre beads, e.g. ply turn-up or overlap
    • B60C15/06—Flipper strips, fillers, or chafing strips and reinforcing layers for the construction of the bead
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
    • B60C15/00—Tyre beads, e.g. ply turn-up or overlap
    • B60C15/0009—Tyre beads, e.g. ply turn-up or overlap features of the carcass terminal portion
    • B60C2015/009—Height of the carcass terminal portion defined in terms of a numerical value or ratio in proportion to section height
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
    • B60C15/00—Tyre beads, e.g. ply turn-up or overlap
    • B60C15/06—Flipper strips, fillers, or chafing strips and reinforcing layers for the construction of the bead
    • B60C15/0603—Flipper strips, fillers, or chafing strips and reinforcing layers for the construction of the bead characterised by features of the bead filler or apex
    • B60C2015/061—Dimensions of the bead filler in terms of numerical values or ratio in proportion to section height
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
    • B60C15/00—Tyre beads, e.g. ply turn-up or overlap
    • B60C15/06—Flipper strips, fillers, or chafing strips and reinforcing layers for the construction of the bead
    • B60C2015/0617—Flipper strips, fillers, or chafing strips and reinforcing layers for the construction of the bead comprising a cushion rubber other than the chafer or clinch rubber
    • B60C2015/0621—Flipper strips, fillers, or chafing strips and reinforcing layers for the construction of the bead comprising a cushion rubber other than the chafer or clinch rubber adjacent to the carcass turnup portion
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
    • B60C15/00—Tyre beads, e.g. ply turn-up or overlap
    • B60C15/06—Flipper strips, fillers, or chafing strips and reinforcing layers for the construction of the bead
    • B60C15/0628—Flipper strips, fillers, or chafing strips and reinforcing layers for the construction of the bead comprising a bead reinforcing layer
    • B60C2015/065—Flipper strips, fillers, or chafing strips and reinforcing layers for the construction of the bead comprising a bead reinforcing layer at the axially outer side of the carcass turn-up portion not wrapped around the bead core
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
    • B60C15/00—Tyre beads, e.g. ply turn-up or overlap
    • B60C15/06—Flipper strips, fillers, or chafing strips and reinforcing layers for the construction of the bead
    • B60C15/0628—Flipper strips, fillers, or chafing strips and reinforcing layers for the construction of the bead comprising a bead reinforcing layer
    • B60C2015/0678—Physical properties of the bead reinforcing layer, e.g. modulus of the ply
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
    • B60C15/00—Tyre beads, e.g. ply turn-up or overlap
    • B60C15/06—Flipper strips, fillers, or chafing strips and reinforcing layers for the construction of the bead
    • B60C15/0628—Flipper strips, fillers, or chafing strips and reinforcing layers for the construction of the bead comprising a bead reinforcing layer
    • B60C2015/0682—Physical properties or dimensions of the coating rubber

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Tires In General (AREA)
JP2014543876A 2011-11-29 2012-11-28 改良型ビード付きタイヤ Expired - Fee Related JP6194542B2 (ja)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
FR1160908 2011-11-29
FR1160908A FR2983123B1 (fr) 2011-11-29 2011-11-29 Pneumatique ayant des bourrelets perfectionnes.
US201261595476P 2012-02-06 2012-02-06
US61/595,476 2012-02-06
PCT/EP2012/073834 WO2013079529A1 (en) 2011-11-29 2012-11-28 Tyre with improved beads

Publications (2)

Publication Number Publication Date
JP2015502287A JP2015502287A (ja) 2015-01-22
JP6194542B2 true JP6194542B2 (ja) 2017-09-13

Family

ID=45815698

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2014543876A Expired - Fee Related JP6194542B2 (ja) 2011-11-29 2012-11-28 改良型ビード付きタイヤ

Country Status (10)

Country Link
US (1) US9499014B2 (enExample)
EP (1) EP2785539B1 (enExample)
JP (1) JP6194542B2 (enExample)
KR (1) KR20140106622A (enExample)
CN (1) CN103958222B (enExample)
BR (1) BR112014012904A2 (enExample)
FR (1) FR2983123B1 (enExample)
IN (1) IN2014DN03866A (enExample)
RU (1) RU2014126353A (enExample)
WO (1) WO2013079529A1 (enExample)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11046124B2 (en) 2016-08-30 2021-06-29 Bridgestone Americas Tire Operations, Llc Pneumatic tire
FR3086206B1 (fr) * 2018-09-20 2020-08-28 Michelin & Cie Pneumatique comportant une armature de carcasse formee d'une unique couche d'elements de renforcement textiles
CN110194029B (zh) * 2019-06-26 2023-08-15 青岛双星轮胎工业有限公司 钢丝胎体ht轮胎及其制造工艺
JP6943274B2 (ja) * 2019-10-08 2021-09-29 住友ゴム工業株式会社 空気入りタイヤ
FR3122610A1 (fr) * 2021-05-07 2022-11-11 Compagnie Generale Des Etablissements Michelin Pneumatique avec des performances optimisées en résistance au roulement et en comportement routier
FR3156701A1 (fr) 2023-12-19 2025-06-20 Compagnie Generale Des Etablissements Michelin Pneumatique optimisé en résistance au roulement et en comportement routier

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5718503A (en) * 1980-07-08 1982-01-30 Bridgestone Corp Pneumatic radial tire excellent in stability of steering
FR2800741A1 (fr) 1999-11-08 2001-05-11 Michelin Soc Tech Enveloppe de pneumatique dont les flancs comprennent une composition de caoutchouc vulcanisee
FR2804907B1 (fr) * 2000-02-10 2002-09-20 Michelin Soc Tech Bourrelet de pneumatique avec nappes textiles
JP2007223516A (ja) * 2006-02-24 2007-09-06 Sumitomo Rubber Ind Ltd 空気入りタイヤ
JP2008307963A (ja) * 2007-06-13 2008-12-25 Yokohama Rubber Co Ltd:The 空気入りタイヤ
JP4567763B2 (ja) * 2008-03-25 2010-10-20 住友ゴム工業株式会社 重荷重用タイヤ
FR2940187B1 (fr) * 2008-12-22 2010-12-24 Michelin Soc Tech Pneumatique ayant des bourrelets perfectionnes
JP5280832B2 (ja) * 2008-12-25 2013-09-04 住友ゴム工業株式会社 空気入りタイヤ
JP2011195012A (ja) * 2010-03-19 2011-10-06 Yokohama Rubber Co Ltd:The 空気入りタイヤユニット

Also Published As

Publication number Publication date
EP2785539A1 (en) 2014-10-08
US20140360647A1 (en) 2014-12-11
RU2014126353A (ru) 2016-01-27
JP2015502287A (ja) 2015-01-22
CN103958222A (zh) 2014-07-30
CN103958222B (zh) 2016-06-01
FR2983123A1 (fr) 2013-05-31
US9499014B2 (en) 2016-11-22
FR2983123B1 (fr) 2014-01-03
EP2785539B1 (en) 2016-03-02
IN2014DN03866A (enExample) 2015-05-15
KR20140106622A (ko) 2014-09-03
BR112014012904A2 (pt) 2017-06-13
WO2013079529A1 (en) 2013-06-06

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